class KVBean {
  String? key;
  String? value;
  String? start;
  String? end;
  int ui_select = -1;
  int type = -1;

  KVBean({
    this.key,
    this.value,
    this.start,
    this.end,
    this.ui_select=-1,
    this.type=-1,
  });
}
